Shawarwari kan ƙarfafa dabarun tanadi na albarkatun graphite flake

Flake graphite wani ma'adinan da ba a sake sabuntawa ba ne, wanda ake amfani da shi sosai a masana'antar zamani kuma yana da mahimmancin albarkatu. Tarayyar Turai ta lissafa graphene, samfurin da aka gama na sarrafa graphite, a matsayin sabon aikin fasaha na fasaha a nan gaba, kuma ya lissafa graphite a matsayin ɗaya daga cikin nau'ikan 14 na ƙarancin albarkatun ma'adinai na "rai-da-mutuwa". {Asar Amirka ta lissafa albarkatun graphite flake a matsayin mahimmin albarkatun ma'adinai don manyan masana'antu. Ajiye graphite na kasar Sin ya kai kashi 70% na duniya, kuma shi ne mafi girman ajiyar graphite da fitar da kayayyaki a duniya. Koyaya, akwai matsaloli da yawa a cikin aikin samarwa, kamar sharar ma'adinai, ƙarancin amfani da albarkatu da mummunar lalacewar muhalli. Rashin ƙarancin albarkatu da tsadar waje na muhalli ba sa nuna ainihin ƙimar. Matsalolin raba masu zuwa na masu gyara graphite na Furuite suna bayyana a cikin abubuwa masu zuwa:

https://www.frtgraphite.com/natural-flake-graphite-product/

Na farko, harajin albarkatun ƙasa yana buƙatar gyara cikin gaggawa. Karancin kudin haraji: Harajin albarkatun graphite na kasar Sin a halin yanzu ya kai yuan 3 kan kowace ton, wanda ke da nauyi sosai kuma baya nuna karancin albarkatu da tsadar muhalli. Idan aka kwatanta da kasa da ba kasafai suke da irin wannan karancin ma'adinai da mahimmanci ba, bayan sake fasalin harajin albarkatun kasa da ba kasafai ba, ba wai kawai an jera abubuwan haraji daban ba, har ma an kara yawan harajin fiye da sau 10. A kwatankwacin magana, ƙimar harajin albarkatu na graphite flake yayi ƙasa. Adadin haraji guda ɗaya: Dokokin wucin gadi na yanzu akan harajin albarkatu suna da adadin haraji guda ɗaya na taman graphite, wanda ba a raba shi gwargwadon ƙimar inganci da nau'in graphite, kuma ba zai iya nuna aikin harajin albarkatu ba wajen daidaita kuɗin shiga na banbanta. Ba kimiyya ba ne don ƙididdigewa ta hanyar tallace-tallace: ana ƙididdige shi ta hanyar tallace-tallace, ba ta ainihin adadin ma'adinan da aka haƙa ba, ba tare da la'akari da ramuwa don lalacewar muhalli ba, haɓakar ma'ana na albarkatu, farashin ci gaba da gajiyar albarkatu.

Na biyu, fitarwar ya yi gaggawar gaggawa. Kasar Sin ita ce kasa mafi girma a duniya wajen kera nau'in graphite na dabi'a, kuma a koyaushe ita ce kan gaba wajen fitar da kayayyakin graphite na halitta. Ya bambanta sosai da yadda kasar Sin ke amfani da albarkatun flake graphite fiye da kima, kasashen da suka ci gaba, wadanda ke kan gaba a fannin fasahar sarrafa zane mai zurfi, suna aiwatar da dabarun "saye maimakon hakar ma'adinai" na zane-zane na dabi'a da kuma toshe fasahar. A matsayin babbar kasuwar graphite a kasar Sin, kayayyakin da Japan ke shigo da su sun kai kashi 32.6% na yawan kayayyakin da kasar Sin ke fitarwa, kuma wani bangare na takin graphite da ake shigo da su yana nutsewa zuwa gabar teku; A daya bangaren kuma, Koriya ta Kudu, ta rufe ma’adinan graphite nata, tare da shigo da kayayyaki da dama cikin farashi mai sauki; Adadin shigo da kayayyaki na Amurka a kowace shekara ya kai kusan kashi 10.5% na jimillar adadin da kasar Sin ke fitarwa zuwa kasashen waje, kuma ana kiyaye albarkatunta ta hanyar doka.

Na uku, sarrafa shi ya yi yawa. Kaddarorin graphite suna da alaƙa kusa da girman ma'aunin sa. Girma daban-daban na graphite flake suna da amfani daban-daban, hanyoyin sarrafawa da filayen aikace-aikace. A halin yanzu, akwai karancin bincike kan fasahar graphite tama mai nau'i daban-daban a kasar Sin, kuma ba a tabbatar da yadda ake rarraba albarkatun graphite tare da ma'auni daban-daban ba, kuma babu wata hanya mai zurfi da ta dace. Adadin dawo da fa'idar graphite yana da ƙasa, kuma yawan amfanin babban graphite mai ƙarancin ƙima. Halayen albarkatun ba su da tabbas, kuma hanyar sarrafawa ɗaya ce. A sakamakon haka, babban sikelin flake graphite ba za a iya yadda ya kamata kare da kananan-sikelin flake graphite ba za a iya yadda ya kamata amfani a lokacin da aiki, haifar da wata babbar sharar gida na m dabarun albarkatun.

Na hudu, bambancin farashi tsakanin shigo da fitarwa yana da ban mamaki. Yawancin kayayyakin graphite na dabi'a da ake samarwa a kasar Sin su ne kayayyakin da aka fi sarrafa su na farko, kuma bincike da ci gaba da samar da kayayyaki masu daraja masu daraja ba shakka ba su da tushe. Ɗauki babban tsattsauran ra'ayi a matsayin misali, ƙasashen waje suna jagorancin babban graphite mai tsabta tare da fa'idodin fasahar su, kuma suna toshe ƙasarmu a cikin samfuran fasahar fasahar graphite. A halin yanzu, da kyar fasahar graphite mai tsafta ta kasar Sin za ta iya kai tsaftar kashi 99.95%, kuma tsaftar kashi 99.99% ko sama da haka ba za ta dogara ne kawai kan shigo da kayayyaki ba. A shekarar 2011, matsakaicin farashin graphite na halitta a kasar Sin ya kai yuan 4,000/ton, yayin da farashin sama da kashi 99.99 da aka shigo da shi daga babban zane mai tsafta ya wuce yuan/ton 200,000, kuma bambancin farashin ya kasance mai ban mamaki.


Lokacin aikawa: Maris 27-2023